title: Cystoscope- and robot-assisted bladder diverticulectomy.
abstract: OBJECTIVE
  Minimally invasive approaches to manage bladder diverticula have become increasingly popular; however, intracorporeal identification of bladder diverticula may be challenging. We report a novel technique for diverticular illumination using flexible cystoscopy.
  
  
  METHODS
  After management of bladder neck obstruction, two patients with bladder diverticula and persistent lower urinary tract symptoms underwent robot-assisted bladder diverticulectomy. Cystoscopic illumination was used in both cases to aid diverticular identification and dissection.
  
  
  RESULTS
  Our technique was simple to perform and facilitated identification and dissection of bladder diverticula. Postoperative cystography revealed no evidence of residual diverticula.
  
  
  CONCLUSIONS
  Cystoscope-assisted illumination provides a straightforward method of identifying bladder diverticula during robot-assisted laparoscopic diverticulectomy.
authors.affiliation: Section of Endourology, Laparoscopy, and Stone Disease, Department of Urology, Northwestern University, Feinberg School of Medicine, Chicago, Illinois 60611, USA.
authors.forename: Amanda M
authors.initials: AM
authors.lastname: Macejko
authors.forename: Davis P
authors.initials: DP
authors.lastname: Viprakasit
authors.forename: Robert B
authors.initials: RB
authors.lastname: Nadler
mesh_terms: D020684:Cystoscopes; D053715:Cystotomy; D004240:Diverticulum / Q000601:surgery*; D006801:Humans; D012371:Robotics; D014057:Tomography, X-Ray Computed; D001743:Urinary Bladder / Q000000981:diagnostic imaging / Q000601:surgery*